2009 Chevrolet Impala vs. 1999 Rover 75
To start off, 2009 Chevrolet Impala is newer by 10 year(s). Which means there will be less support and parts availability for 1999 Rover 75. In addition, the cost of maintenance, including insurance, on 1999 Rover 75 would be higher. At 3,899 cc (6 cylinders), 2009 Chevrolet Impala is equipped with a bigger engine. In terms of performance, 2009 Chevrolet Impala (233 HP @ 5600 RPM) has 85 more horse power than 1999 Rover 75. (148 HP @ 6500 RPM). In normal driving conditions, 2009 Chevrolet Impala should accelerate faster than 1999 Rover 75. With that said, vehicle weight also plays an important factor in acceleration. 2009 Chevrolet Impala weights approximately 119 kg more than 1999 Rover 75. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2009 Chevrolet Impala (325 Nm @ 4000 RPM) has 140 more torque (in Nm) than 1999 Rover 75. (185 Nm @ 4000 RPM). This means 2009 Chevrolet Impala will have an easier job in driving up hills or pulling heavy equipment than 1999 Rover 75.
Compare all specifications:
| 2009 Chevrolet Impala | 1999 Rover 75 | |
| Make | Chevrolet | Rover |
| Model | Impala | 75 |
| Year Released | 2009 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 3899 cc | 1991 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 233 HP | 148 HP |
| Engine RPM | 5600 RPM | 6500 RPM |
| Torque | 325 Nm | 185 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Automatic |
| Vehicle Weight | 1549 kg | 1430 kg |
| Vehicle Length | 5100 mm | 4760 mm |
| Vehicle Width | 1860 mm | 1780 mm |
| Vehicle Height | 1500 mm | 1430 mm |
| Wheelbase Size | 2810 mm | 2750 mm |
